71556915

素因数分解:

$3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{3343}}^1$

素因数の和:4778

約数の個数: 16

約数和(自身を含む): 114605568

約数和(自身を除く): 43048653

約数列:

[1, 3, 5, 15, 1427, 3343, 4281, 7135, 10029, 16715, 21405, 50145, 4770461, 14311383, 23852305, 71556915]

約数ペア:

[(1, 71556915), (3, 23852305), (5, 14311383), (15, 4770461), (1427, 50145), (3343, 21405), (4281, 16715), (7135, 10029)]